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-rw-r--r--V8Binding/v8/src/heap.cc53
1 files changed, 37 insertions, 16 deletions
diff --git a/V8Binding/v8/src/heap.cc b/V8Binding/v8/src/heap.cc
index 772cf32..df8ae6b 100644
--- a/V8Binding/v8/src/heap.cc
+++ b/V8Binding/v8/src/heap.cc
@@ -1220,28 +1220,49 @@ bool Heap::CreateApiObjects() {
return true;
}
+
+void Heap::CreateCEntryStub() {
+ CEntryStub stub;
+ c_entry_code_ = *stub.GetCode();
+}
+
+
+void Heap::CreateCEntryDebugBreakStub() {
+ CEntryDebugBreakStub stub;
+ c_entry_debug_break_code_ = *stub.GetCode();
+}
+
+
+void Heap::CreateJSEntryStub() {
+ JSEntryStub stub;
+ js_entry_code_ = *stub.GetCode();
+}
+
+
+void Heap::CreateJSConstructEntryStub() {
+ JSConstructEntryStub stub;
+ js_construct_entry_code_ = *stub.GetCode();
+}
+
+
void Heap::CreateFixedStubs() {
// Here we create roots for fixed stubs. They are needed at GC
// for cooking and uncooking (check out frames.cc).
// The eliminates the need for doing dictionary lookup in the
// stub cache for these stubs.
HandleScope scope;
- {
- CEntryStub stub;
- c_entry_code_ = *stub.GetCode();
- }
- {
- CEntryDebugBreakStub stub;
- c_entry_debug_break_code_ = *stub.GetCode();
- }
- {
- JSEntryStub stub;
- js_entry_code_ = *stub.GetCode();
- }
- {
- JSConstructEntryStub stub;
- js_construct_entry_code_ = *stub.GetCode();
- }
+ // gcc-4.4 has problem to generate the correct vtables if the following
+ // functions are inlined. e.g.,
+ // { CEntryStub stub;
+ // c_entry_code_ = *stub.GetCode();
+ // }
+ // { CEntryDebugBreakStub stub;
+ // c_entry_debug_break_code_ = *stub.GetCode();
+ // }
+ Heap::CreateCEntryStub();
+ Heap::CreateCEntryDebugBreakStub();
+ Heap::CreateJSEntryStub();
+ Heap::CreateJSConstructEntryStub();
}